Activity 4 - Is it true
Direction: Read each statement. Write the word True on the blank if the statement is
correct and False if it is not correct.
1. Organ systems work together to maintain the normal balance of the body.
2. The failure of one organ system may cause failure to other organ systems.
3. The transportation of nutrients is carried by the digestive system.
4. When blood is filtered by the kidneys, the waste product is expelled as urine.
5. The skin excretes excess water.
6. The circulatory system breaks down food and absorbs nutrients.
7. The lungs remove carbon dioxide (CO2) from the blood.
8. The skin excretes water, urea, salt and other wastes through sweat.
9. Circulatory system is the body's transport system.
10. The respiratory system carries oxygen to the lungs and removes carbon
dioxide from the blood.​